Ziwen_的博客

Channel AllocationTime Limit: 1000MS   Memory Limit: 10000K Total Submissions:17725   Accepted: 8975 DescriptionWhen a radio station is broadcasting over a very large area, repeate...

SudokuTime Limit: 2000MS   Memory Limit: 65536K Total Submissions:24236   Accepted:11329   Special Judge DescriptionSudoku is a very simple task. A square table with 9 rows a...